JPS5627646A - Sound wave probe - Google Patents

Sound wave probe

Info

Publication number
JPS5627646A
JPS5627646A JP10314379A JP10314379A JPS5627646A JP S5627646 A JPS5627646 A JP S5627646A JP 10314379 A JP10314379 A JP 10314379A JP 10314379 A JP10314379 A JP 10314379A JP S5627646 A JPS5627646 A JP S5627646A
Authority
JP
Japan
Prior art keywords
piezoelectric substance
ball
connector
crystal
bellows
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10314379A
Other languages
Japanese (ja)
Other versions
JPS5837503B2 (en
Inventor
Kiyoshi Ishikawa
Hiroshi Kanda
Toshiro Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP54103143A priority Critical patent/JPS5837503B2/en
Publication of JPS5627646A publication Critical patent/JPS5627646A/en
Publication of JPS5837503B2 publication Critical patent/JPS5837503B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To enable to omit an upper electrode depositing process and a lead wire connecting process by making one end of an electrode into a rotatable supporting means and other end into a flat part contacting a piezoelectric substance.
CONSTITUTION: A crystal 1 is supported by a case 7, and a specified gap is kept between the crystal and a sample 6. To the upper part of the case 7, a connector 8 to be connected with an RF oscillator is attached. The connector 8 can be moved in an XY plane with four knobs 9. The connector 8 is equipped with a soft bellows 10 at its end and transmits RF signals to a piezoelectric substance 3 via a ball retainer 11 and a ball 12. By so doing, the ball 12 can be moved onto the center axis of a lens ball hole and, as the bellows 10 is soft, it can be contacted to the surface of the piezoelectric substance 3 very softly and yet electrically surely without damaging the upper surface of the piezoelectric substance 3.
COPYRIGHT: (C)1981,JPO&Japio
JP54103143A 1979-08-15 1979-08-15 sonic probe Expired JPS5837503B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54103143A JPS5837503B2 (en) 1979-08-15 1979-08-15 sonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54103143A JPS5837503B2 (en) 1979-08-15 1979-08-15 sonic probe

Publications (2)

Publication Number Publication Date
JPS5627646A true JPS5627646A (en) 1981-03-18
JPS5837503B2 JPS5837503B2 (en) 1983-08-16

Family

ID=14346294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54103143A Expired JPS5837503B2 (en) 1979-08-15 1979-08-15 sonic probe

Country Status (1)

Country Link
JP (1) JPS5837503B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896248A (en) * 1981-12-03 1983-06-08 Olympus Optical Co Ltd Acoustic lens for ultrasonic microscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896248A (en) * 1981-12-03 1983-06-08 Olympus Optical Co Ltd Acoustic lens for ultrasonic microscope

Also Published As

Publication number Publication date
JPS5837503B2 (en) 1983-08-16

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